The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Effect of processing variables on microstructure and mechanical properties of AZ31B magnesium alloy sheet
Author(s): 
Pages: 60-63
Year: Issue:  3
Journal: TRANSACTIONS OF MATERIALS AND HEAT TREATMENT

Keyword:  镁合金轧制再结晶拉伸强度;
Abstract: 将不同厚度的AZ31B镁合金挤压坯经多道次和单道次两种轧制工艺制备成厚度约为1 mm的薄板.XRD结果表明,轧板出现了明显(0001)面织构.挤压和轧制过程中的大变形促使了再结晶的发生,进而形成了细小且均匀的显微组织.多道次轧制的最薄轧板中获得了尺寸为5-10 μm的等轴晶.细小的再结晶晶粒使材料的强度和塑性得到了改善.多道次轧板的拉伸强度达到了292MPa,其伸长率为单道次轧制的两倍.
Related Articles
No related articles found